7067680

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 16861824

約数和(自身を除く): 9794144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 271, 326, 542, 652, 815, 1084, 1304, 1355, 1630, 2168, 2608, 2710, 3260, 4336, 5216, 5420, 6520, 8672, 10840, 13040, 21680, 26080, 43360, 44173, 88346, 176692, 220865, 353384, 441730, 706768, 883460, 1413536, 1766920, 3533840, 7067680]

約数ペア:

[(1, 7067680), (2, 3533840), (4, 1766920), (5, 1413536), (8, 883460), (10, 706768), (16, 441730), (20, 353384), (32, 220865), (40, 176692), (80, 88346), (160, 44173), (163, 43360), (271, 26080), (326, 21680), (542, 13040), (652, 10840), (815, 8672), (1084, 6520), (1304, 5420), (1355, 5216), (1630, 4336), (2168, 3260), (2608, 2710)]